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2005 Grand Caravan, doors won't lock/unlock


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Mateo1041
New User

Aug 18, 2011, 8:16 PM

Post #1 of 3 (5046 views)
2005 Grand Caravan, doors won't lock/unlock Sign In

Year of vehicle: 2005
Make of vehicle: Dodge
Model of vehicle: Grand Caravan SXT
Engine size (2.0/ 5.7): Unsure
Mileage/Kilometers: 130,000 miles

Hi all,

We have a van with automatic locks, doors, and trunk. These are controlled either via the minivan itself or through a key fab (it's a key w/ buttons on) of which we have two. In short, our automatic locks no longer work and sometimes even give us grief when attempting to pull up/down manually. We've been using the minivan since late 2007 with no prior incident.

A few weeks ago we noticed the driver sliding door wouldn't open with our key fab (it's a key w/ buttons on). We tried unlocking manually and couldn't even get the lock to come up. It seemed like the door was slightly open and jammed. Oddly enough, later that day, the problem somehow solved itself.

Fast forward to a few days ago and the problem seems to have gotten worse. While the driver sliding door was ok, the passenger sliding door no longer unlocked (either automatically or manually by pulling the lock knob up). We ended up forcing the lock up with a pliers and now the door seems to open ok, although the lock knob has some friction to it. We also noticed we could no longer automatically lock/unlock the vehicle via either the key fab or front switches (not the knobs). The van makes the usual locking sound, but the locks never go down or actually lock. Aside from the two prior incidents, the lock knobs have seemed ok.

Any ideas? Is something somehow jammed that is affecting everything else? Would it be an electrical issue that only affects automatic locking/unlocking? We've tried both key fabs and they yield consistent results.

Thanks,
- Matt


zmame
Veteran / Moderator
zmame profile image

Aug 19, 2011, 4:34 AM

Post #2 of 3 (5025 views)
Re: 2005 Grand Caravan, doors won't lock/unlock Sign In

Could be quite a few things causing your problem.. won't really know untill you get the door panel off and inspect it. Could be latch, linkage, actuator or wiring problems.


Mateo1041
New User

Sep 18, 2011, 5:45 PM

Post #3 of 3 (4944 views)
Re: 2005 Grand Caravan, doors won't lock/unlock Sign In

I recently brought the vehicle in to have some fluids changed and they took a look at this issue also. They ended up resetting the computer or locks and now they work fine again. But now the temp/compass display doesn't work. I'll need to visit them again I guess.






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